T-11.9 337 over Trib. to Mill Creek
GoodWashington County, Kansas · 2.0E 2.1N of Washington · Structure no. 001010855003209
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 30 ft
- 1 main span
- Daily traffic
- 48
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
T-11.9 337 over Trib. to Mill Creek is a steel stringer/multi-beam or girder carrying T-11.9 337 over Trib. to Mill Creek in Washington County, Kansas. It was built in 1996, so it is 29 years old, younger than the Kansas average of 52.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 48 vehicles a day, projected to reach 58 by 2043. The structure is 30 ft (9.1 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-11.9 337 over Trib. to Mill Creek built?
It was built in 1996, making it 29 years old in 2025.
What condition is T-11.9 337 over Trib. to Mill Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.
How much traffic does T-11.9 337 over Trib. to Mill Creek carry?
About 48 vehicles per day (2014 count).
How long is T-11.9 337 over Trib. to Mill Creek?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 27 ft wide.
Who owns T-11.9 337 over Trib. to Mill Creek?
It is owned by the County Highway Agency.